Foil strengtheners (small, 25pcs.)
For the mechanical increase of glued assembly with roof insulation.
The First layer of Thermosheet captures the biggest wind pressure. Do not just glue this layer, but also secure it every other 30 cm. with clamp slats or with foil strengtheners. You can also secure this layer against the roof panel. (Stich like with a mattress) With the second and following layer, you can keep a 50 cm distance between the foil strenghteners.